Pressure cooker



FIG. 1 is a perspective view of a pressure cooker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is an alternate configuration of the pressure cooker of FIG. 1, showing a portion of the design in an open position.

The dash lines are shown for the purpose of illustrating parts of the pressure cooker that form no part of the claimed design. The dot dash line is for the purpose of illustrating the bounds of the claim and forms no part thereof. 

CLAIM The ornamental design for a pressure cooker, as shown and described. 